I have a 2006 cbr 600rr and im having problems with it running. When I go to start it sometimes it will other times it wont. I let it fit for a few hours and it will start. Then those times it starts I habe tl throttle it tl keep it running. I know it gets fuel as I can smell it. Fuell pump primes, kick stands up, and kill switch is on run. Im not sure if its not getting spark or what? How do I check for spark or any recommendations? Thanks!

 

It could be the fuel pressure regulator if it has long cranks runs rich and you can smell it.... Seen it fix those problems in the past....